DocID022331 Rev 11

11/20

MP34DT01

Process recommendations

To have a safe pick-up "by design", ST it is strongly advised to an ad hoc nozzle.

Following picker ensures that the holes for the vacuum and the air blow are ALWAYS away

from the porthole of the device (4 vacuum ports located at the corner of the device).

The suggested nozzle has also a recess, in the form of a cross, that guarantees the porthole

to be always left at atmospheric pressure. By using the suggested nozzle the membrane will

not suffer any sudden air disturbances during the picking or placing of the devices in the

tape and reel.

Figure 7. Recommended picker design